Jongeman training voor hardlopen start op een stadion baan buiten - Stockfoto’s en -afbeeldingen

Young professional male athlete in blue sportswear taking a start position for a sprint run during outdoor training

Young professional male athlete in blue sportswear taking a start position for a sprint run during outdoor training

Front view of a Caucasian male sprinter in a race starting position, hands on the line and legs on starting block

Young man training for run race start on a stadium track outside

Fit young jogger with leg injury sitting on running track

Mixed race sportsman preparing to run at stadium

Horizontal shot Caucasian athlete doing stretching exercises sitting on the running track. Runner man sitting on running track with feet joined together preparing for a run or relaxing after workout

Young man training for run race start on a stadium track outside

Caucasian male arms and hands on the running track starting line, ready, set and go sprint position

Male sprinter feet, in black sneakers, pushing off from the starting block, and start a race, close up shot.

Young couple doing exercises on a running track, stretching legs and back

Young man training for run race start on a stadium track outside

Caucasian male athlete in blue sportswear running alone along an athletic track on the stadium

Sideways view male professional athlete preparing beyond start line in a starting block and running

Young professional male athlete in blue sportswear taking a start position for a sprint run during outdoor training